Re: [PATCH v2 1/3] pinctrl: sunxi: Fix PIN_CONFIG_BIAS_PULL_{DOWN,UP} argument

From	Linus Walleij <linus.walleij@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2 1/3] pinctrl: sunxi: Fix PIN_CONFIG_BIAS_PULL_{DOWN,UP} argument
Date	2016-11-15 10:20 +0100
Message-ID	<sDI4h-30U-5@gated-at.bofh.it> (permalink)
References	<sCa4F-6Jf-3@gated-at.bofh.it> <sCa4F-6Jf-11@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Fri, Nov 11, 2016 at 3:44 AM, Chen-Yu Tsai <wens@csie.org> wrote:

> According to pinconf-generic.h, the argument for
> PIN_CONFIG_BIAS_PULL_{DOWN,UP} is non-zero if the bias is enabled
> with a pull up/down resistor, zero if it is directly connected
> to VDD or ground.
>
> Since Allwinner hardware uses a weak pull resistor internally,
> the argument should be 1.
>
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>

Patch applied with Maxime's ACK.

Yours,
Linus Walleij

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Re: [PATCH v2 1/3] pinctrl: sunxi: Fix PIN_CONFIG_BIAS_PULL_{DOWN,UP} argument Linus Walleij <linus.walleij@linaro.org> - 2016-11-15 10:20 +0100

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